Wavelength tuning mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 13, 2005
Grant Date -
Oct 2, 2003
app pub date -
Mar 24, 2003
filing date -
Mar 28, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A Littman configuration type wavelength tuning mechanism comprising an LD block (1), a grating (3) and a wavelength adjusting mirror (4). In the wavelength tuning mechanism, turning means realizing a Littman configuration of said grating with regard to said wavelength adjusting mirror is realized by an armless structure to be turned about the virtual pivot (2-2) of said wavelength adjusting mirror.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully